diff --git a/libguile/ChangeLog b/libguile/ChangeLog
index a6328a6f6..d93f4b3dc 100644
--- a/libguile/ChangeLog
+++ b/libguile/ChangeLog
@@ -1,3 +1,10 @@
+2004-09-19  Rob Browning  <rlb@defaultvalue.org>
+
+	* smob.c (scm_set_smob_apply): protect tc value with
+	scm_remember_upto_here_1.  Problem was noticed when m68k build
+	segfaulted on document generation.
+	Reported by Sam Hocevar <sam@zoy.org> (thanks).
+
 2004-09-09  Kevin Ryde  <user42@zip.com.au>
 
 	* ports.c (scm_getc, scm_lfwrite): Recognise \a \b and \r for port